Valgrosina Trail

About the Event

Starting and finishing in the historic village of Grosio (650m altitude), the Valgrosina Trail offers three different distances through jaw-dropping natural scenery between the valleys of Eita and Sacco in Valgrosina.
What will it be?
70km for lovers of long distances
38km for those dreaming of an exciting trail running experience
12km for those looking for new challenges.
Before entering the lush green park of Villa Visconti Venosta, where the finish line arch and pasta party await, the route takes in lots of history including the prehistoric 'Rupe Magna' rock engravings and the ancient Visconti Venosta Castle, which was built around the 10th-11th century.
Traversing a wild and rugged landscape, the Long and Middle Distance races pass many breath-taking natural high-altitude lakes, including the so-called 'scattered waters'. For the Long Distance, a standout highlight will be passing the 'Pas dei Màt' at over 2,800 metres of altitude.
A stunning route in the heart of Valtellina, we are sure that the Valgrosina Trail will capture your heart and soul!

Races Offered

LONG Distance - 70 KM - Athletes without athletics licence

Aug 08, 2026

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Distance — 70K

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Type — Running

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LONG Distance - 70 KM - CSEN, Fidal, Runcard, Mountain and Trail Runcard or WA-IAAF members

Aug 08, 2026

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Distance — 70K

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Type — Running

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MIDDLE Distance - 38 KM - Athletes without athletics licence

Aug 08, 2026

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Distance — 38K

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Type — Running

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MIDDLE Distance - 38 KM - CSEN, Fidal, Runcard, Mountain and Trail Runcard or WA-IAAF members

Aug 08, 2026

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Distance — 38K

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Type — Running

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SHORT Distance - 12 KM - Athletes without athletics licence

Aug 08, 2026

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Distance — 12K

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Type — Running

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SHORT Distance - 12 KM - CSEN, Fidal, Runcard, Mountain and Trail Runcard or WA-IAAF members

Aug 08, 2026

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Distance — 12K

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Type — Running

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SHORT Distance - 12 KM NON-COMPETITIVE

Aug 08, 2026

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Distance — 12K

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Type — Running

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Weather History

These values represent the 3-year monthly averages for August in Grosio.

thermostat Temperature

16.1° / 27.6°

wb_sunny Feels like

16.4° / 28.2°

light_mode Avg sunshine hours

11h 54m

water_drop Avg rainfall

4.6 mm

ac_unit Avg snowfall

—

air Avg wind speed

3.2 km/h (Light breeze)

opacity Sweat loss rate

High

terrain Course conditions

Hard and dry surface

sunny Max UV Index

Moderate (4.9)

humidity_mid Humidity

68.3%

wb_twilight Sunrise

06:19

nightlight Sunset

20:25

About Grosio

Learn more about the host city, Grosio.

Grosio is a comune (municipality) in the Province of Sondrio in the Italian region of Lombardy, located about 130 kilometres (81 mi) northeast of Milan and about 35 kilometres (22 mi) northeast of Sondrio, on the border with Switzerland.